Sample MCR 7 8 8
NavDat sample number 38876 · GRANITE
Sample
| Sample ID | MCR 7 8 8 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.8261 |
|---|---|
| Longitude | -114.546 |
| Location | Boulder Mountains |
| State / province | Idaho |
| Volcanic field | Boulder Mountain Stock, pink granite unit |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 45.4 | 42.6 | 48.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 73.43 | WT% | XRF | |
| AL2O3 | 14.47 | WT% | XRF | |
| TIO2 | 0.212 | WT% | XRF | |
| FEOT | 1.5 | WT% | XRF | |
| MNO | 0.032 | WT% | XRF | |
| CAO | 0.83 | WT% | XRF | |
| MGO | 0.27 | WT% | XRF | |
| K2O | 5.88 | WT% | XRF | |
| NA2O | 3.77 | WT% | XRF | |
| P2O5 | 0.056 | WT% | XRF | |
| TOTAL | 100.45 | WT% | XRF | |
| NI | 10 | PPM | XRF | |
| CR | 1 | PPM | XRF | |
| SC | 1 | PPM | XRF | |
| V | 10 | PPM | XRF | |
| BA | 731 | PPM | XRF | |
| RB | 244 | PPM | XRF | |
| SR | 234 | PPM | XRF | |
| ZR | 189 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| NB | 27.9 | PPM | XRF | |
| GA | 17 | PPM | XRF | |
| CU | 11 | PPM | XRF | |
| ZN | 38 | PPM | XRF | |
| PB | 25 | PPM | XRF | |
| LA | 58 | PPM | XRF | |
| CE | 133 | PPM | XRF | |
| TH | 30 | PPM | XRF |